# Tom Christiansen Audio (TCA) - HPA-1 Headphone Amplifier - Official Thread

**URL:** <https://forum.headphones.com/t/tom-christiansen-audio-tca-hpa-1-headphone-amplifier-official-thread/4982>\
**Category:** DACs and Digital\
**Tags:** headphone-amp\
**Created:** [January 21, 2020, 4:38pm UTC](https://forum.headphones.com/t/tom-christiansen-audio-tca-hpa-1-headphone-amplifier-official-thread/4982 "2020-01-21T16:38:11Z")\
**Posts on this page:** 1\
**Showing post:** 68

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**Author:** ![TylersEclectic](https://sea2.discourse-cdn.com/flex016/user_avatar/forum.headphones.com/tylerseclectic/32/8751_2.png) [@TylersEclectic](https://forum.headphones.com/u/TylersEclectic)\
**Post date:** [June 10, 2020, 5:19pm UTC](https://forum.headphones.com/t/tom-christiansen-audio-tca-hpa-1-headphone-amplifier-official-thread/4982/68 "2020-06-10T17:19:55Z")

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7 posts were merged into an existing topic: [Off Topic : Complaints Thread](https://forum.headphones.com/t/off-topic-complaints-thread/5714/12)

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